What if you find a hard problem but can't solve it? There's no shame in solving a problem yourself which someone else has already solved. You may find a better

What if you find a hard problem but can't solve it? There's no shame in solving a problem yourself which someone else has already solved. You may find a better solution. You may just learn a lot. Either way, you get practice seeing a problem and solving it, which is what programming is all about.